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1. Determine the location of the power vent termination based on Figure 6 & Table 4 Vent Termination
Minimum Clearances on the previous page.
NOTE: The Urbana Power Vent Kit allows for a minimum wall thickness of 8" (203mm) and a
maximum wall thickness of 12" (305mm).
2. Cut and frame an opening that is 19" (483mm) tall by 14 5/8" (371mm) wide for the exterior thimble as
shown in Figure 7.
19" Inside
14 5/8" Inside
(16" Joist centre )
Figure 7: Power Vent Framing Dimensions
THIS DRAWING IS THE PROPERTY OF SHERWOOD INDUSTRIES LTD. AND MAY NOT BE COPIED, REPRODUCED, OR OTHERWISE DISCLOSED WITHOUT THE PRIOR APPROVAL OF SHERWOOD INDUSTRIES LTD.
4. Repeat step 2 for the interior timble
using the same dimensions.
5. Repeat step 3 by sliding the interior
thimble, identified with a "2" on the face,
around the sleeve of the exterior thimble.
The interior thimble does NOT have a notch
at the top, again ensure the thicker border
is at the bottom.
NOTE: Ensure the two framed openings
are the same height from the ground as
thimble alignment will be greatly impacted.
6. Mount the inner wall plate to the interior
thimble using eight (8) of the supplied black
screws as shown in Figure 9.
8 |
DATE: 11/28/2018
BY
SHERWOOD INDUSTRIES LTD.
BY --
UPDATED: ----/--/--
INTERNAL ASSEMBLY MANUAL
STOVE:
REVISION:
Framing Box
0.0
Installation - Termination Framing
3. Fasten the exterior thimble, using standard wood
screws to the framed opening. Making note to install
the thimble with the thicker border at the bottom.
Refer to Figure 8. Wall cladding can now be applied
on top of the thimble while leaving only the opening
for the power vent terminal installation.
SHEET:
1 of 1
Thicker Bottom Border
Figure 8: Exterior Thimble Installation
7. Determine the depth that the power vent terminal
will sit within the wall. For wall thicknesses greater
than 9", the power vent terminal will mount flush
with the finishing face. For walls thinner than 9",
the power vent terminal will be required to protrude
from the finishing face.
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